{"action":"created","comment":{"url":"https://api.github.com/repos/scikit-image/scikit-image/pulls/comments/139905780","pull_request_review_id":63901074,"id":139905780,"diff_hunk":"@@ -74,6 +74,13 @@ def resize(image, output_shape, order=1, mode=None, cval=0, clip=True,\n     preserve_range : bool, optional\n         Whether to keep the original range of values. Otherwise, the input\n         image is converted according to the conventions of `img_as_float`.\n+    anti_aliasing : bool\n+        Whether to apply a Gaussian filter to smooth the image prior to\n+        down-scaling. It is crucial to filter when resampling the image to\n+        avoid aliasing artifacts.\n+    anti_aliasing_stddev : {float, tuple of floats}","path":"skimage/transform/_warps.py","position":27,"original_position":27,"commit_id":"d81b37870640c2d02d793e299c93a9d7940554bd","original_commit_id":"d81b37870640c2d02d793e299c93a9d7940554bd","user":{"login":"ahojnnes","id":134307,"avatar_url":"https://avatars3.githubusercontent.com/u/134307?v=4","gravatar_id":"","url":"https://api.github.com/users/ahojnnes","html_url":"https://github.com/ahojnnes","followers_url":"https://api.github.com/users/ahojnnes/followers","following_url":"https://api.github.com/users/ahojnnes/following{/other_user}","gists_url":"https://api.github.com/users/ahojnnes/gists{/gist_id}","starred_url":"https://api.github.com/users/ahojnnes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ahojnnes/subscriptions","organizations_url":"https://api.github.com/users/ahojnnes/orgs","repos_url":"https://api.github.com/users/ahojnnes/repos","events_url":"https://api.github.com/users/ahojnnes/events{/privacy}","received_events_url":"https://api.github.com/users/ahojnnes/received_events","type":"User","site_admin":false},"body":"Agreed, done.","created_at":"2017-09-20T08:29:38Z","updated_at":"2017-09-20T08:29:38Z","html_url":"https://github.com/scikit-image/scikit-image/pull/2802#discussion_r139905780","pull_request_url":"https://api.github.com/repos/scikit-image/scikit-image/pulls/2802","author_association":"OWNER","_links":{"self":{"href":"https://api.github.com/repos/scikit-image/scikit-image/pulls/comments/139905780"},"html":{"href":"https://github.com/scikit-image/scikit-image/pull/2802#discussion_r139905780"},"pull_request":{"href":"https://api.github.com/repos/scikit-image/scikit-image/pulls/2802"}},"in_reply_to_id":139866009},"pull_request":{"url":"https://api.github.com/repos/scikit-image/scikit-image/pulls/2802","id":141656536,"html_url":"https://github.com/scikit-image/scikit-image/pull/2802","diff_url":"https://github.com/scikit-image/scikit-image/pull/2802.diff","patch_url":"https://github.com/scikit-image/scikit-image/pull/2802.patch","issue_url":"https://api.github.com/repos/scikit-image/scikit-image/issues/2802","number":2802,"state":"open","locked":false,"title":"Add functions to properly downsample images","user":{"login":"ahojnnes","id":134307,"avatar_url":"https://avatars3.githubusercontent.com/u/134307?v=4","gravatar_id":"","url":"https://api.github.com/users/ahojnnes","html_url":"https://github.com/ahojnnes","followers_url":"https://api.github.com/users/ahojnnes/followers","following_url":"https://api.github.com/users/ahojnnes/following{/other_user}","gists_url":"https://api.github.com/users/ahojnnes/gists{/gist_id}","starred_url":"https://api.github.com/users/ahojnnes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ahojnnes/subscriptions","organizations_url":"https://api.github.com/users/ahojnnes/orgs","repos_url":"https://api.github.com/users/ahojnnes/repos","events_url":"https://api.github.com/users/ahojnnes/events{/privacy}","received_events_url":"https://api.github.com/users/ahojnnes/received_events","type":"User","site_admin":false},"body":"Previously, we only provided functions to resize/rescale images with\r\npure interpolation. This results in aliasing effects when reducing the\r\nimage size. The new functions properly account for this effect by\r\napplying a Gaussian filter prior to interpolation.\r\n\r\n## For reviewers\r\n\r\n- [ ] Check that the PR title is short, concise, and will make sense 1 year\r\n  later.\r\n- [ ] Check that new functions are imported in corresponding `__init__.py`.\r\n- [ ] Check that new features, API changes, and deprecations are mentioned in\r\n      `doc/release/release_dev.rst`.\r\n","created_at":"2017-09-18T17:11:32Z","updated_at":"2017-09-20T08:29:38Z","closed_at":null,"merged_at":null,"merge_commit_sha":"cb5cc66915a684f91eb7c6ea3214452e84fcc90d","assignee":null,"assignees":[],"requested_reviewers":[],"milestone":null,"commits_url":"https://api.github.com/repos/scikit-image/scikit-image/pulls/2802/commits","review_comments_url":"https://api.github.com/repos/scikit-image/scikit-image/pulls/2802/comments","review_comment_url":"https://api.github.com/repos/scikit-image/scikit-image/pulls/comments{/number}","comments_url":"https://api.github.com/repos/scikit-image/scikit-image/issues/2802/comments","statuses_url":"https://api.github.com/repos/scikit-image/scikit-image/statuses/d81b37870640c2d02d793e299c93a9d7940554bd","head":{"label":"ahojnnes:downsample-image","ref":"downsample-image","sha":"d81b37870640c2d02d793e299c93a9d7940554bd","user":{"login":"ahojnnes","id":134307,"avatar_url":"https://avatars3.githubusercontent.com/u/134307?v=4","gravatar_id":"","url":"https://api.github.com/users/ahojnnes","html_url":"https://github.com/ahojnnes","followers_url":"https://api.github.com/users/ahojnnes/followers","following_url":"https://api.github.com/users/ahojnnes/following{/other_user}","gists_url":"https://api.github.com/users/ahojnnes/gists{/gist_id}","starred_url":"https://api.github.com/users/ahojnnes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ahojnnes/subscriptions","organizations_url":"https://api.github.com/users/ahojnnes/orgs","repos_url":"https://api.github.com/users/ahojnnes/repos","events_url":"https://api.github.com/users/ahojnnes/events{/privacy}","received_events_url":"https://api.github.com/users/ahojnnes/received_events","type":"User","site_admin":false},"repo":{"id":4024363,"name":"scikit-image","full_name":"ahojnnes/scikit-image","owner":{"login":"ahojnnes","id":134307,"avatar_url":"https://avatars3.githubusercontent.com/u/134307?v=4","gravatar_id":"","url":"https://api.github.com/users/ahojnnes","html_url":"https://github.com/ahojnnes","followers_url":"https://api.github.com/users/ahojnnes/followers","following_url":"https://api.github.com/users/ahojnnes/following{/other_user}","gists_url":"https://api.github.com/users/ahojnnes/gists{/gist_id}","starred_url":"https://api.github.com/users/ahojnnes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ahojnnes/subscriptions","organizations_url":"https://api.github.com/users/ahojnnes/orgs","repos_url":"https://api.github.com/users/ahojnnes/repos","events_url":"https://api.github.com/users/ahojnnes/events{/privacy}","received_events_url":"https://api.github.com/users/ahojnnes/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/ahojnnes/scikit-image","description":"Image 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